Horses sheltered at animal rescue operation Hooves & Paws Rescue of the Heartland in Glenwood, Iowa, are fed hay Friday, Aug. 17, 2012. Because of drought, little but stubble is left on pastures, and ... more 
Horses sheltered at animal rescue operation Hooves & Paws Rescue of the Heartland in Glenwood, Iowa, are fed hay Friday, Aug. 17, 2012. Because of drought, little but stubble is left on pastures, and hay prices have soared, forcing some owners who can no longer afford to feed their horses to abandon them on the doorstep of animal rescue operations such as this one run by Genea and Bill Stoops .(AP Photo/Nati Harnik) less 
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Associated Press | Photo By Nati Harnik
Tue, Aug 21, 2012 3:04 AM EDT